Upper bound of rank A if A^k=0 and find the solution

In this video, we'll be talking about linear algebra, specifically the topic of upper bounds of rank.

If you're looking to delve deeper into linear algebra, then this video is for you! We'll be discussing the concept of rank and how to calculate upper bounds of rank for linear systems. After watching this video, you'll have a better understanding of what the term "rank" means and be able to calculate upper bounds for systems of linear equations!

0:00 start
7:50 construction such solution

three proof Sylvester rank inequality rankA+rankB less than rank AB
: https://youtu.be/NIlicVrPzAc

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